11261313

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 19027008

約数和(自身を除く): 7765695

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 4157, 12471, 29099, 37413, 87297, 178751, 261891, 536253, 1251257, 1608759, 3753771, 11261313]

約数ペア:

[(1, 11261313), (3, 3753771), (7, 1608759), (9, 1251257), (21, 536253), (43, 261891), (63, 178751), (129, 87297), (301, 37413), (387, 29099), (903, 12471), (2709, 4157)]